CD4001 LFO

My first DIY EuroRack module is this LFO.
Simple and easy to start with, based on the CD4001 IC.

Schema:

PCB:

Front panel:

Ready to begin:

All parts in place:

Front panel art:

Toner transfer method:

Soak paper and peal off:

The result:

 Everything connected:

Finisched:

Here a short demo: